Our requirements are that the the device can be plugged to a host from any of the 2 USB ports. The second USB port can then be used as downstream for a low power device (such as a mouse). There is also a MCU on the device that is also connected with USB. The...
assignment of a component connected to a downstream USB port, from among a plurality of downstream USB ports that are downstream of a display device, to a first physical host device from among a plurality of physical host devices connected to the display device via respective upstream USB ports...
Despite this, the ports on the computer are not normally called "upstream" or "downstream" ports. (Only one of those ports has any relation to the display, and that port is certainly not "downstream" of the display. While that port is "upstream" of the display, we wouldn't normally ca...
But Net USB bandwidth for the hub would be the bandwidth of the Upstream port i.e., 5Gbps. All the Downstream ports of HX3 are backward compatible with USB 2.0(as per the USB 3.0 Specification) i.e., either a USB 3.0 device or a USB 2.0 device can be connected to any ...
ports(upstreamanddownstream)operateatanormal orboostedelectricallevel.Also,theactivestateofthe LEDswillbedeterminedasfollows: SeeforBOOSTvalues:Section4.3.1.26,RegisterF6h: Boost_UpandSection4.3.1.27,RegisterF8h: Boost_4:0. BOOST[1:0]=BOOST_IOUT[1:0] BOOST[1:0]=‘00’, LED_B2_Nisactivehigh,...
在电源上来说,属于供电设备( TYPE-C中称为SRC即SOURCE),在数据传输上来说,属于HOST(TYPE-C中称为DFP即DownStream Face port), 反过来,属于用电方(TYPE-C中的 SNK即SINK),数据传输上属于Slaver(TYPE-C中的UFP即UPStream Face port) 第一、电能传输功能差异。USB Typc-C的特点在于,所有支持TYPE-C接口标准的...
The over-current sense inputs for the downstream facing ports have internal pull-up resistors. Throughout this document the upstream facing port of the hub will be referred to as the upstream port, and the downstream facing ports will be called the downstream ports. OEM Selectable Features A ...
Upstream and downstream timeout events generation and USB bus reset generation/detection. SOF events generation OTG timeout events generation Interrupt timeout events generationCommunication between modules/sub modulesCommunication between modules/sub modules is done by using sc_port to sc_expo...
it can provide up to 900mA or 0.9A, which translates into 4.5 watts. These power output specifications are a rating based on the 5 volts from each standard output. However, the USB 3.0 dedicated charging and charging downstream ports provide up to 1,500 mA or 1.5A, wh...
To satisfy variety usages, and ease customers’ design, GL3590 integrates HID, and can be flexibly configured according to customers’ requirements, for example, disabling specific downstream ports, compound device setting, and customized GPIO/LED. GL3590 has built-in 5V to 3.3V and 5V to 1.2V...